text: * Barfoed's test tests for reducing polysaccharides or disaccharides
  * Benedict's reagent tests for reducing sugars or aldehydes
  * Fehlings solution tests for reducing sugars or aldehydes, similar to Benedicts reagent
  * Molisch's test tests for carbohydrates
  * Nylander's test tests for reducing sugars
  * Rapid furfural test distinguishes between glucose and fructose